From 0be196addae0e464aa32fcccc9d679c2f83f01b4 Mon Sep 17 00:00:00 2001 From: Andreas Jaeger Date: Wed, 2 May 2012 16:33:18 +0200 Subject: Use -frounding-math for math testsuite We should tell GCC that we manipulate the rounding mode and therefore add -frounding-math to these files that call fesetround. --- ChangeLog | 12 ++++++++++++ math/Makefile | 14 ++++++++------ 2 files changed, 20 insertions(+), 6 deletions(-) diff --git a/ChangeLog b/ChangeLog index 4b365571b1..5e4ce0d156 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,15 @@ +2012-05-02 Andreas Jaeger + + * math/Makefile (CPPFLAGS-test-ildoubl.c): Add -frounding-math + since we manipulate rounding mode. + (CPPFLAGS-test-idouble.c): Likewise. + (CPPFLAGS-test-ifloat.c): Likewise. + (CFLAGS-test-ldouble.c): Likewise. + (CFLAGS-test-double.c): Likewise. + (CFLAGS-test-float.c): Likewise. + (CFLAGS-test-misc.c): Likewise. + (CFLAGS-test-test-fenv.c): Likewise. + 2012-05-02 Adhemerval Zanella [BZ #2550] diff --git a/math/Makefile b/math/Makefile index abeba7a931..60e3899014 100644 --- a/math/Makefile +++ b/math/Makefile @@ -122,19 +122,21 @@ $(objpfx)test-ldouble.o: $(objpfx)libm-test.stmp $(objpfx)test-ildoubl.o: $(objpfx)libm-test.stmp endif -CFLAGS-test-float.c = -fno-inline -ffloat-store -fno-builtin -CFLAGS-test-double.c = -fno-inline -ffloat-store -fno-builtin -CFLAGS-test-ldouble.c = -fno-inline -ffloat-store -fno-builtin +CFLAGS-test-float.c = -fno-inline -ffloat-store -fno-builtin -frounding-math +CFLAGS-test-double.c = -fno-inline -ffloat-store -fno-builtin -frounding-math +CFLAGS-test-ldouble.c = -fno-inline -ffloat-store -fno-builtin -frounding-math CFLAGS-test-tgmath.c = -fno-builtin CFLAGS-test-tgmath2.c = -fno-builtin CFLAGS-test-tgmath-ret.c = -fno-builtin CFLAGS-test-powl.c = -fno-builtin +CFLAGS-test-test-fenv.c = -frounding-math +CFLAGS-test-misc.c = -frounding-math CPPFLAGS-test-ifloat.c = -U__LIBC_INTERNAL_MATH_INLINES -D__FAST_MATH__ \ - -DTEST_FAST_MATH -fno-builtin + -DTEST_FAST_MATH -fno-builtin -frounding-math CPPFLAGS-test-idouble.c = -U__LIBC_INTERNAL_MATH_INLINES -D__FAST_MATH__ \ - -DTEST_FAST_MATH -fno-builtin + -DTEST_FAST_MATH -fno-builtin -frounding-math CPPFLAGS-test-ildoubl.c = -U__LIBC_INTERNAL_MATH_INLINES -D__FAST_MATH__ \ - -DTEST_FAST_MATH -fno-builtin + -DTEST_FAST_MATH -fno-builtin -frounding-math # The -lieee module sets the _LIB_VERSION_ switch to IEEE mode -- cgit 1.4.1